7788117584

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1445

約数の個数: 120

約数和(自身を含む): 17239021632

約数和(自身を除く): 9450904048

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 97, 104, 169, 184, 194, 208, 299, 338, 368, 388, 598, 676, 776, 1196, 1261, 1291, 1352, 1552, 2231, 2392, 2522, 2582, 2704, 3887, 4462, 4784, 5044, 5164, 7774, 8924, 10088, 10328, 15548, 16393, 16783, 17848, 20176, 20656, 29003, 29693, 31096, 32786, 33566, 35696, 58006, 59386, 62192, 65572, 67132, 116012, 118772, 125227, 131144, 134264, 218179, 232024, 237544, 250454, 262288, 268528, 377039, 386009, 436358, 464048, 475088, 500908, 754078, 772018, 872716, 1001816, 1508156, 1544036, 1627951, 1745432, 2003632, 2880221, 3016312, 3088072, 3255902, 3490864, 5018117, 5760442, 6032624, 6176144, 6511804, 10036234, 11520884, 13023608, 20072468, 21163363, 23041768, 26047216, 37442873, 40144936, 42326726, 46083536, 74885746, 80289872, 84653452, 149771492, 169306904, 299542984, 338613808, 486757349, 599085968, 973514698, 1947029396, 3894058792, 7788117584]

約数ペア:

[(1, 7788117584), (2, 3894058792), (4, 1947029396), (8, 973514698), (13, 599085968), (16, 486757349), (23, 338613808), (26, 299542984), (46, 169306904), (52, 149771492), (92, 84653452), (97, 80289872), (104, 74885746), (169, 46083536), (184, 42326726), (194, 40144936), (208, 37442873), (299, 26047216), (338, 23041768), (368, 21163363), (388, 20072468), (598, 13023608), (676, 11520884), (776, 10036234), (1196, 6511804), (1261, 6176144), (1291, 6032624), (1352, 5760442), (1552, 5018117), (2231, 3490864), (2392, 3255902), (2522, 3088072), (2582, 3016312), (2704, 2880221), (3887, 2003632), (4462, 1745432), (4784, 1627951), (5044, 1544036), (5164, 1508156), (7774, 1001816), (8924, 872716), (10088, 772018), (10328, 754078), (15548, 500908), (16393, 475088), (16783, 464048), (17848, 436358), (20176, 386009), (20656, 377039), (29003, 268528), (29693, 262288), (31096, 250454), (32786, 237544), (33566, 232024), (35696, 218179), (58006, 134264), (59386, 131144), (62192, 125227), (65572, 118772), (67132, 116012)]